Complementary Use of Hyphenated Purge-and-Trap Gas Chromatography Techniques and Sensory Analysis in the Aroma Profiling of Strawberries (Fragaria ananassa) von Gomes da Silva, Marco D. R, Chaves das Neves, Higuinaldo J

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Characterization of elementary wines of Vitis vinifera varieties by pattern recognition of free amino acid profiles von Vasconcelos, Ana Maria P., Chaves das Neves, Higuinaldo J.

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On the application of supercritical fluid extraction to the deacidification of olive oils von Goncalves, M. (Universidade Nova de Lisboa, Monte da Caparica, Portugal), Vasconcelos, A.M.P, Gomes de Azevedo, E.J.S, Chaves das Neves, H.J, Nunes da Ponte, M

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new cytokinin from the fruits of Zantedeschi aethiopica von Chaves das Neves, H.J

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Capillary gas chromatography of reducing disaccharides with nitrogen-selective detection and selected-ion monitoring of permethylated deoxy(methylmethoxyamino)alditol glycosides von Chaves Das Neves, H.J., Riscado, A.M.V.

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A new cytokinin from the fruits of [formula omitted][formula omitted] von Chaves Das Neves, H.J., Pais, M.S.S.

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Teneur en sucres de l' exsudat des nectaires d' Epipactis atropurpurea Rafin [orchidee, sucres] von Pais M.S.S, Chaves das Neves H.J

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Derivatives for the analysis of monosaccharides by capillary g.l.c.: trimethylsilylated deoxy(methoxy-amino)alditols von Chaves das Neves, H.J., Riscado, A.M.V., Frank, Hartmut

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Characterization of Saccharomyces Sp. through determination of amino acid profiles by capillary gas chromatography von Vasconcelos, A. M. P., Neves, H. J. Chaves Das

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S-acyl S-acyloxysulphonium ions: A new pummerer-type rearrangement-fragmentation reaction von Chaves das Neves, H.J., Machete, M.F.

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AMINO ACID AND SUGAR CONTENT OF THE NECTAR EXUDATE FROM LIMODORUM ABORTIVUM (ORCHIDACEAE). COMPARISON WITH EPIPACTIS ATROPURPUREA NECTAR COMPOSITION von PAIS, Maria Salomé S., CHAVES DAS NEVES, H.J., VASCONCELOS, Ana Maria P.

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